> Please, can you post the whole output of fdisk -l? I bet you have a
> dualboot system with Windows but I'd like to check that.
It is a bit cumbersome to get the debian-installer here, so let me try
to explain in words what is going on:
/dev/hda1 is a windows FAT partition indeed (marked bootable)
/dev/hda1 and hda2 are linux partitions, both get the error message
"not ending on cylinder boundary"
/dev/hda4 is the extended partition, containing three linux data
partitions and one linux swap partition.
Thanks for your help!
Andreas